Cleaning & Maintenance
Cleaning/de-scaling the insulated flask
Hand washing in warm soapy water is the best way to wash the flask - it won’t get on too well in your dishwasher so please don’t do this!
You should clean your flask before and after each use. The most effective way to wash the flask is in warm soapy water, making sure to rinse thoroughly afterwards. You should ensure the flask is dried before storage.
Descaling your insulated flask will help keep everything in working order. To de-scale use white vinegar, pour into the flask and shake vigorously, empty out the vinegar and ensure the flask is rinsed thoroughly afterwards.
Please avoid using solvents or harsh chemical as damage can occur.